Level 10 - Secure the Area

Quest Giver: Jan Falner near the western dig sit in the Threnal Ruins
Level: 10 Party
Patron: House Phiarlan (4/8/12)
Length: long
Entry Point: the western dig site in the Threnal Ruins
A couple of pictures to help get there:
How to get to the Threnal Ruins in House Phiarlan.
Map of the Threnal Area by Geoffhanna.
Prereqs: Must have atleast one party member on the quest to be minimum level 7. In order to advance the quest and get reward you must have completed the previous parts of the series. You may enter to assist a party member on the quest.
Recommended Party: standard, str lever optional
Base Experience:  2,162
Quest Info:
--Creatures: gargoyles, slimes, spiders, earth elementals, flesh renders, ice flenser, tharaak hounds, ice mephits, air mephits, warforged, rust monsters, iron golems, clay golems
--Traps: spikes, blades

Walkthrough:

Re enter the western ruins, this time it is clean up duty. You need to wipe out the flesh renders that have moved into the place. By now you should be familiar with the route all the way down to where you escorted Derward out earlier. Start off by thoroughly going through this area and killing all the flesh renders you find.

Once down into the lower tunnels, after clearing out the area where Derward had stood in part 2, begin moving in to new territory. Clear out the large central room. Now if you have a way to open the locked door, do so and retrieve your chest. Then open the only unlocked door in the place. Pull the lever at the top to open the first side passage. Head through and clear the place out, find the lever and pull it to open the next passage in the main chamber. Hit the strength lever to get a bonus chest, guarded by gargoyles. Now head back to the main chamber, clear it out again, and head through to the newly open passage.

Clear this passage out, defeat the ice flenser, and find the lever down the hall. This will open the final hallway from the main room. Head back and clear out the last of the flesh renders. Complete, grab the dagger in the back chest. This Dagger will allow you to do the arena event, in the old arena ruins out in the northern wilds of Threnal.

Finish out and grab your end reward. DO NOT REPEAT QUEST. Be sure to leave the quest as completed so that you can get the Abandoned Excavation after completing East.

End Reward: standard reward list.